Index: openacs-4/packages/xotcl-core/www/show-object.adp
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/www/show-object.adp,v
diff -u -r1.7 -r1.8
--- openacs-4/packages/xotcl-core/www/show-object.adp	1 May 2015 16:33:43 -0000	1.7
+++ openacs-4/packages/xotcl-core/www/show-object.adp	16 Jun 2015 08:33:09 -0000	1.8
@@ -39,7 +39,7 @@
 @svg;literal@
 </if>
 <else>
-<img style='float: right; max-width: 800px;' src='./show-class-graph?classes=@class_hierarchy@&documented_only=@documented_only@'>
+<img style='float: right; max-width: 800px;' src='./show-class-graph?classes=@class_hierarchy@&amp;documented_only=@documented_only@'>
 </else>
 </if>
 @output;noquote@